Raspberry Pi Pi-GPIO User Guide

Overview

This is an I/O expansion kit designed for Raspberry Pi, which provides 4 sets of 2x20 pinheaders, that means a handy way to "stack" multi different HATs together, and use them as a specific combination / project.

Features

Standard Raspberry Pi connectivity, directly pluggable OR through ribbon cable
4 sets of 2x20 pinheaders, connect multi HATs together
Clear and descriptive pin labels for easy use
Reserved jumper pads on the bottom side, pin connections are changeable by soldering, to avoid pin conflicts

Note: make sure there are no any pin conflicts between the HATs you want to use together before connecting.

Photo

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!

Email(support)

services01@spotpear.com

TAG： Mini TV Milk-V Duo S Extend Partition on SD Card or eMMC Raspberry Pi 5 Pure-Copper Cooler Raspberry Pi 18.5inch FHD LCD 1920x1080 Capacitive TouchScreen Display For Raspberry Pi/Jetson Nano/ ESP32-S3 AI Voice Dialogue Robot Mechanical Dog Development Board Toy Tabletop Pet Deepseek Sipeed NanoCluster Mini Cluster Board mini data center For Raspberry Pi CM45 / Computer /LM3H /M4N Raspberry Pi Pico 2 RP2350 0.85inch LCD Display Development Board RGB Lighting 128×128 Luckfox Pico plus Raspberry Pi 7 inch CAPLCD 1280x800 Capacitive TouchScreen HDMI/Type C Display Monitor For Computer mini PC MPS2.5G Raspberry Pi 5 PCIe to NVME SSD And 2.5G Ethernet RJ45 HAT RTL8125 2280 2242 2230 Pi5 Power WiFi6 Raspberry Pi 3.5 inch DSI Display MIPI LCD (E) Capacitive TouchScreen 640x480 ESP32-S3 1.14inch LCD Raspberry Pi Pico 2 RP2350 1.43 inch AMOLED TouchScreen Development Board 466x466 1.43inch Display QMI8658 6-Axis | PCF85063 RTC | SD | Battery Port Raspberry Pi Pico 2 RP2350A PoE ETH Ethernet Module W6300 LuckFox Solar Charge Module spotpear Cortex-A53

Raspberry Pi IO Board GPIO interface expansion board stacks up to 3 HATs at once

TAG： Raspberry Pi Camera 12MP Sony IMX708 autofocus HDR Module 3 Sensor Assembly TTL UART To CAN Mini Raspberry Pi Pico 2 RP2350 2.25inch LCD Display Development Board RGB Lighting 76×284 6-Axis IMU SD-Port Spotpear USB Monitor ESP32-C3FN4 Raspberry Pi 5 Active Cooler LuckFox Core3566 Spotpear 1.6inch Rotary screen Raspberry Pi CM5 Industrial Module 4G/5G/LoRa Gigabit Ethernet RJ45 Screen Allwinner Raspberry Pi 5 Rainbow Acrylic Case Colorful Translucent Acrylic Case Supports Installing Official Active Cooler Raspberry Pi 16-inch Type-C/HDMI 2K TouchScreen 2560×1600 16inch 165Hz computer Intel 11th Cortex-A53 ESP32-S3 1.28inch LCD DDSM115 Servo Motor All-In-One Hub RS485 XIAO Round 1.28inch Capacitive Touch LCD Display 240×240 screen RTC watch SeeedStudio